CVE-2021-47068 net/nfc: fix use-after-free llcp_sock_bind/connect

In the Linux kernel, the following vulnerability has been resolved: net/nfc: fix use-after-free llcpsockbind/connect Commits 8a4cd82d "nfc: fix refcount leak in llcpsockconnect" and c33b1cc62 "nfc: fix refcount leak in llcpsockbind" fixed a refcount leak bug in bind/connect but introduced a...

CVE-2023-46343

A NULL pointer dereference was found in sendacknowledge in net/nfc/nci/spi.c in the Linux kernel. Mitigation Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability t...

CVE-2023-46343

In the Linux kernel before 6.5.9, there is a NULL pointer dereference in sendacknowledge in net/nfc/nci/spi.c...

Null pointer dereference

In the Linux kernel before 6.5.9, there is a NULL pointer dereference in sendacknowledge in net/nfc/nci/spi.c...

CVE-2023-46343

In the Linux kernel before 6.5.9, there is a NULL pointer dereference in sendacknowledge in net/nfc/nci/spi.c...

CVE-2023-46343

In the Linux kernel before 6.5.9, there is a NULL pointer dereference in sendacknowledge in net/nfc/nci/spi.c...

CVE-2023-46343

In the Linux kernel before 6.5.9, there is a NULL pointer dereference in sendacknowledge in net/nfc/nci/spi.c...

Unbreakable Enterprise kernel-container security update

5.4.17-2136.325.5.el8 - perf symbols: Symbol lookup with kcore can fail if multiple segments match stext Krister Johansen Orabug: 35905508 - char: misc: Increase the maximum number of dynamic misc devices to 1048448 D Scott Phillips Orabug: 35905508 - perf/arm-cmn: Fix invalid pointer when access...

Linux kernel nfc_llcp_find_local memory misreference vulnerability

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. The Linux kernel suffers from a memory misreference vulnerability that originates from a confusion in the instruction nfcllcpfindlocal responsible for freeing memory in NFC's...

CVE-2023-3863 Use-after-free in nfc_llcp_find_loca in net/nfc/llcp_core.c

A use-after-free flaw was found in nfcllcpfindlocal in net/nfc/llcpcore.c in NFC in the Linux kernel. This flaw allows a local user with special privileges to impact a kernel information leak issue...

The vulnerability in the /net/nfc/core.c component of the Linux operating system allows a attacker to compromise the confidentiality, integrity, and accessibility of protected information.

The vulnerability in the /net/nfc/core.c component of the Linux operating system relates to the use of memory after it is freed. Exploiting this vulnerability allows a remote attacker to compromise the confidentiality, integrity, and accessibility of protected information...

GSD-2021-1000937 net/nfc/rawsock.c: fix a permission check bug

net/nfc/rawsock.c: fix a permission check bug This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.10.44 by commit...

GSD-2021-1000826 net/nfc/rawsock.c: fix a permission check bug

net/nfc/rawsock.c: fix a permission check bug This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v4.4.273 by commit...

CVE-2021-3587

A flaw was found in the Linux kernel. A null pointer dereference in llcpsockgetname in net/nfc/llcpsock.c can lead to an unprivileged user triggering this bug, causing denial of service...

UVI-2021-1000462 net/nfc: fix use-after-free llcp_sock_bind/connect

net/nfc: fix use-after-free llcpsockbind/connect This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v4.19.191 by commit...

UVI-2021-1000478 net/nfc: fix use-after-free llcp_sock_bind/connect

net/nfc: fix use-after-free llcpsockbind/connect This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v4.14.233 by commit...

UVI-2021-1000490 net/nfc: fix use-after-free llcp_sock_bind/connect

net/nfc: fix use-after-free llcpsockbind/connect This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v4.4.269 by commit...

GSD-2021-1000462 net/nfc: fix use-after-free llcp_sock_bind/connect

net/nfc: fix use-after-free llcpsockbind/connect This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v4.19.191 by commit...

GSD-2021-1000309 net/nfc: fix use-after-free llcp_sock_bind/connect

net/nfc: fix use-after-free llcpsockbind/connect This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.12.4 by commit...

GSD-2021-1000490 net/nfc: fix use-after-free llcp_sock_bind/connect

net/nfc: fix use-after-free llcpsockbind/connect This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v4.4.269 by commit...